公开(公告)号：KR1020070025051A

公开(公告)日：2007-03-08

申请号：KR1020050080794

申请日：2005-08-31

Applicant: 삼성전자주식회사

Inventor： 이덕영

IPC: G03G15/00

Abstract: An image forming apparatus for duplex printing is provided to enable papers transferred from a discharge path to a return path and papers transferred from a print path to the discharge path to be intercrossed and moved by an apartness part so that a timing for picking up the next paper and a timing when the paper is transferred from the return path to the print path can be almost equally set to single printing during the duplex printing. An image forming apparatus for duplex printing comprises the followings: a transfer unit(106) having at least one transfer unit for transferring a paper along a print path(A); an image forming(130) for forming an image on the paper; a paper discharge unit(150) which has a paper discharge roller(163) for discharging the paper, on which the image is formed, along a discharge path(B) and has a paper discharge backup roller(164); and a duplex print unit(180) having at least one inverse transfer roller(190) for transferring the paper, where the image is formed in one side, through a return path(C) during the duplex printing process.

Abstract translation: 提供了一种用于双面打印的图像形成装置，用于使从能够从排出路径返回到返回路径的纸张和从打印路径传送到排出路径的纸张被间隔部分交叉并移动，使得拾取下一个 纸张和纸张从返回路径传送到打印路径的时间可以在双面打印期间几乎同样地设置为单次打印。 一种用于双面打印的图像形成装置包括：具有至少一个转印单元的转印单元，用于沿着打印路径（A）传送纸张; 用于在纸上形成图像的图像形成（130） 排纸单元（150），其具有排纸辊（163），用于沿着排出路径（B）排出形成有图像的纸张，并具有排纸支撑辊（164）; 以及双面打印单元（180），其具有至少一个逆转印辊（190），用于在双面打印处理期间通过返回路径（C）在一侧形成图像。

公开(公告)号：KR101094925B1

公开(公告)日：2011-12-16

申请号：KR1020050080794

申请日：2005-08-31

Applicant: 삼성전자주식회사

Inventor： 이덕영

IPC: G03G15/00

Abstract: 고속으로 양면인쇄를 할 수 있는 양면인쇄 화상형성장치가 제공된다. 양면인쇄 화상형성장치는 용지를 인쇄경로를 따라 이송하는 이송롤러를 구비하는 이송유닛; 용지에 화상을 형성하는 화상형성유닛; 화상이 형성된 용지를 배지경로를 따라 배출시키는 배지롤러와 배지백업롤러를 구비하는 배지유닛; 및 양면인쇄시 한 면에 화상이 형성된 용지를 반송경로를 통해 이송시키는 역이송롤러를 구비하는 양면인쇄유닛;을 포함하며, 양면인쇄유닛은 양면인쇄시 배지경로에서 반송경로로 진입하는 용지와 인쇄경로에서 배지경로로 진입하는 용지가 서로 교차이동할 수 있도록 배지롤러와 배지백업롤러를 서로 이격시키는 유격부를 포함하는 것을 특징으로 한다. 본 발명에 따르면, 배지경로에서 반송경로로 진입하는 용지와 인쇄경로에서 배지경로로 진입하는 용지가 서로 교차이동할 수 있도록 하는 유격부를 구비함으로써, 양면인쇄시 다음 용지가 픽업되는 타이밍 및 용지가 반송경로에서 인쇄경로로 진입되는 타이밍을 단면인쇄시와 거의 동일하게 설정하는 것이 가능하며, 그 결과, 양면인쇄시 인쇄속도를 인쇄면수 기준으로 단면인쇄시와 거의 동일한 수준으로 향상시킬 수 있다.
양면인쇄, 배지롤러, 백업롤러, 유격, 이격, 속도, 향상,

公开(公告)号：KR1020110020678A

公开(公告)日：2011-03-03

申请号：KR1020090078410

申请日：2009-08-24

Applicant: 삼성전자주식회사

Inventor： 이덕영 ,  정수용 ,  김수환 ,  박찬식

IPC: G03G15/00

CPC classification number: B65H31/02 ,  B65H29/52 ,  B65H2301/4223 ,  B65H2301/51214 ,  B65H2404/6112 ,  B65H2404/63 ,  B65H2601/211 ,  B65H2801/06

Abstract: PURPOSE: An image forming apparatus is provided to control the circulation of a stacking lever by the discharging state of a paper. CONSTITUTION: A discharging unit(110) discharges paper to the outside of a housing(1). Discharged paper is loaded to a paper loading part(120). A stacking lever is rotatably installed to the housing. The stacking lever guides the loading of the print media on the loading part. A driving unit(150) rotates the stacking lever. According to the discharged position, a control unit varies the circulation location of the stacking lever by controlling the driving unit.

Abstract translation: 目的：提供一种图像形成装置，用于通过纸张的排出状态来控制堆放杆的循环。 构成：排出单元（110）将纸张排出到外壳（1）的外部。 放电的纸张被装载到纸张装载部件（120）。 堆放杆可旋转地安装在壳体上。 堆放杆将打印介质的装载引导到装载部件上。 驱动单元（150）使堆叠杆旋转。 根据排出位置，控制单元通过控制驱动单元改变堆放杆的循环位置。

公开(公告)号：KR1020130007886A

公开(公告)日：2013-01-21

申请号：KR1020110068508

申请日：2011-07-11

Applicant: 삼성전자주식회사

Inventor： 김건호 ,  이덕영

IPC: G03G15/00 ,  H02P5/00

CPC classification number: H02P8/14 ,  G03G15/50 ,  G03G15/6529 ,  G03G15/6564 ,  G03G2215/00556 ,  H02P23/0077 ,  H02P23/20

Abstract: PURPOSE: An image formation apparatus, motor control apparatus, and motor control method are provided to reduce the number of acceleration tables by controlling a plurality of step motors by using one acceleration table. CONSTITUTION: An engine unit(140) executes an image forming job. A control unit(160) controls the operation of the engine unit. A step motor(150) operates the engine unit. A storage unit(130) stores an acceleration table including pulse cycle information of the step motor. An operation control unit of a motor control unit(200) creates an operation signal for the step motor according to a control command of the control unit. The operation control unit creates the operating signal by using pulse cycle information corresponding to a speed conversion section corresponding to the control command of the acceleration table. [Reference numerals] (110) Communication interface unit; (120) User interface unit; (130) Storage unit; (140) Engine unit; (150) Step motor; (160) Control unit; (200) Motor control unit

Abstract translation: 目的：提供一种图像形成装置，电动机控制装置和电动机控制方法，通过使用一个加速度表来控制多个步进电动机来减少加速度表的数量。 构成：引擎单元（140）执行图像形成作业。 控制单元（160）控制发动机单元的操作。 步进电机（150）操作发动机单元。 存储单元（130）存储包括步进电机的脉冲周期信息的加速度表。 电动机控制单元（200）的操作控制单元根据控制单元的控制命令创建步进电动机的操作信号。 操作控制单元通过使用与对应于加速度表的控制指令的速度转换部分相对应的脉冲周期信息来创建操作信号。 （附图标记）（110）通信接口单元; （120）用户界面单元; （130）存储单元; （140）发动机单元; （150）步进电机; （160）控制单元; （200）电机控制单元

公开(公告)号：KR1020060125334A

公开(公告)日：2006-12-06

申请号：KR1020050047331

申请日：2005-06-02

Applicant: 삼성전자주식회사

Inventor： 이덕영

IPC: G06F3/12

CPC classification number: G06F3/1288 ,  G06F3/1253 ,  H04N1/32101 ,  H04N2201/3215 ,  H04N2201/3219

Abstract: A method for controlling a printing system is provided to enable a user to receive prints in a receiving position and easily select the receiving position of the prints in the printing system including a mobile printer and a host. A map for a working area is registered to the host. A printing command is inputted to the host(S10). A printing setting window displaying the map is displayed to a display unit according to the printing command(S11). The user selects the receiving position in the map displayed to the printing setting window(S12). Printing data according to the printing command and receiving position information corresponding to the receiving position selected in the map are transmitted to the mobile printer(S14). The mobile printer calculates a predicted delivery time to the receiving position based on the receiving position information(S15). The calculated delivery time is transmitted to the host(S16). The host displays the delivery time to the printing setting window(S21).

Abstract translation: 提供一种用于控制打印系统的方法，以使用户能够在接收位置接收打印，并且容易地选择包括移动打印机和主机的打印系统中的打印件的接收位置。 一个工作区域的地图注册到主机。 打印命令被输入到主机（S10）。 显示地图的打印设置窗口根据打印命令被显示到显示单元（S11）。 用户选择显示在打印设置窗口的地图中的接收位置（S12）。 根据打印命令和与在地图中选择的接收位置对应的接收位置信息打印数据被发送到移动打印机（S14）。 移动式打印机基于接收位置信息计算到接收位置的预测传送时间（S15）。 计算出的传送时间被发送到主机（S16）。 主机显示打印设置窗口的传送时间（S21）。

公开(公告)号：KR100633142B1

公开(公告)日：2006-10-11

申请号：KR1020050057250

申请日：2005-06-29

Applicant: 삼성전자주식회사

Inventor： 정수용 ,  이덕영

IPC: G03G15/10

Abstract: A developer charging device and a developer charging system having the device are provided to simply charge a developer in a developer cartridge with the force of compressed air. A developer charging device includes a developer container(11). The developer container contains a developer and compressed air. The developer container has a developer outlet(13) and a developer discharging part(12). The developer outlet discharges the developer with the compressed air. The developer discharging part has a valve unit(20) located at the developer outlet to seal the developer outlet and open the developer outlet when an external force is applied thereto. The valve unit includes a valve(21) having a pushed protrusion projected to the outside of the developer container through the developer outlet, a valve bar(25) connected to the valve and moved inside the developer supply, and a spring(27) for pressing the valve to the developer outlet.

Abstract translation: 提供具有该装置的显影剂充电装置和显影剂充电系统以利用压缩空气的力简单地给显影剂盒中的显影剂充电。 显影剂充电装置包括显影剂容器（11）。 显影剂容器包含显影剂和压缩空气。 显影剂容器具有显影剂出口（13）和显影剂排出部分（12）。 显影剂出口用压缩空气排出显影剂。 显影剂排出部分具有位于显影剂出口处的阀单元（20），以在施加外力时密封显影剂出口并打开显影剂出口。 该阀单元包括具有通过显影剂出口突出到显影剂容器外部的推动突起的阀（21），连接到阀并在显影剂供应器内部移动的阀杆（25），以及弹簧（27），用于 将阀门压向显影剂出口。